The NA7200BEAE2S from Nisshinbo Micro Devices is a Three-Phase Brushless DC Motor Controller IC that has been designed for controlling three-phase motors. It requires an input voltage of 6.3 - 36 V and provides an output current of 2.4 - 3.8 mA. This IC features pulse width modulation (PWM) PWM control for precise speed regulation, forward/reverse function for bidirectional motor control, FG (frequency generator) output for feedback, and lock protection with an auto-release mechanism. It generates a 3-phase motor control sequence by interpreting external hall sensor signals to drive the power components of the motor. This pre-driver incorporates a quick start function, over-current detection for motor protection, thermal shutdown to prevent overheating, and under-voltage lockout, enhancing safe operation. This controller IC is available in a surface-mount package that measures 6.5 x 6.4 mm and is ideal for fan motors, electric circuit built-in small BLDC motor applications.